A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
Chrysler built B-29's that bombed Japan, Mitsubishi built Zeros that tried to shoot them down. Both companies now build cars in a joint plant called Diamond Star.
29
Caffeine boosts memory.
405
It takes about 63,000 trees to make the newsprint for the average Sunday edition of The New York Times.
-11
62% of us pop our zits.
137
Couples' personalities converge over time to make partners more and more similar.
235


